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3ct Radiant Lab Grown Diamond Ring | 14K Gold

3ct Radiant Lab Grown Diamond Ring | 14K Gold

14K White Gold · G-H colour, VS1-VS2 clarity
$4,047.00 CAD
IGI-Certified
Lifetime Warranty
Free Shipping
MetalWhite Gold
Size Size guide
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Scintillation is a pattern, not a quantity. A round brilliant gives back a small number of large flashes; a radiant gives back a large number of small ones, because its pavilion is divided into many more facets and each fires independently of its neighbors. The trade name for the effect is crushed ice, and it is a different experience from the one the round is famous for.

Three carats is enough face for that pattern to be read as a pattern rather than a shimmer. It is also what makes the shape useful after dark. An evening room is lit from a few small sources, which gives a step cut almost nothing to fill its planes with, while a radiant needs one point of light to set the whole face moving.

The stone is CVD-grown and IGI certified, G–H in color, VS1–VS2 in clarity, with polish and symmetry graded Excellent. Its corners are beveled rather than pointed, so the outline is an octagon and the prongs close on flat facets instead of tips.

A classic four-prong solitaire on a 1.50mm band, 3.4 grams of 14K gold in white or yellow with a white gold head. Every ring leaves the studio with its IGI report and the DEEVE lifetime warranty.

Specifications
Diamond Weight 3.00 ct
Diamond Color G-H (near-colorless)
Diamond Clarity VS1-VS2 (very slightly included)
Diamond Cut RADIANT CUT
Lifetime Warranty

Lifetime Warranty

Every DEEVE piece is backed by our lifetime warranty, covering defects in craftsmanship and materials. We stand behind the quality of every stone and setting—your jewelry is built to last generations. If your piece ever needs repair or restoration, we're here to help, ensuring your investment remains as brilliant as the day you received it.

Shipping & Returns

Shipping & Delivery

Free express shipping on all orders worldwide via UPS.

Estimated Delivery:

  • Canada & United States: 5–7 business days
  • United Kingdom, EU, Australia & New Zealand: 5–7 business days

Need it sooner?

Customers in Canada and the United States may have access to expedited delivery options, including Saturday delivery contact us at support@deeve.ca before placing your order.

International Duties & Taxes

Duties, import taxes, and customs fees are not included in your order total and are the responsibility of the customer. These charges are collected by the carrier or customs authority upon delivery.

Please note: if a package is refused at customs, it will be returned to us at the customer's expense. Once received, the order will be refunded excluding the return shipping cost.

Crafted for the discerning couple who values both luxury and responsibility.

Lifetime warranty. Free worldwide shipping.

The DEEVE Standard

Every DEEVE engagement ring is crafted in solid 14K gold — lab-grown diamonds IGI-certified with the certificate included, or natural diamonds that are conflict-free and responsibly sourced. Each ring carries a lifetime warranty covering prong retipping and stone resetting, serviced in our Ontario workshop, with one resize included free, free insured express shipping and 30-day returns across Canada and the US.

Buying Guide

How to Choose an Engagement Ring

Decide the diamond first: lab-grown for maximum carat and grade within budget (identical to natural, IGI certified, approximately 70% less), or natural for geological rarity. Then the setting — a classic solitaire keeps focus on the stone, pavé adds sparkle along the band, and a halo makes the centre read larger. Prioritize cut quality above all: it drives brilliance more than any other C. Solid 14K gold gives the ring the durability daily wear demands.

Read the complete buying guide

FAQ

Questions, answered.

What are the diamond specifications of the 3ct Radiant solitaire?

A 3-carat radiant-cut lab-grown diamond (CVD process), G-H (near-colorless) and VS1-VS2 (very slightly included), IGI-graded and certified, held in a classic four-prong solitaire on your choice of 14K white or yellow gold.

How wide is the band, and does it suit daily wear?

The band is 1.50mm — a slender profile that keeps the 3-carat centre stone the focus and sits comfortably for everyday wear.

What setting holds the diamond?

A classic four-prong solitaire. The four prongs lift the radiant diamond toward the light for maximum brilliance while keeping the silhouette clean and timeless.

How does the 3-carat Radiant compare with the other sizes?

The 3-carat sits between the 2-carat and the 5-carat — clearly present, yet still refined enough for everyday wear. It is the natural middle choice when the 2-carat feels modest and the 5-carat feels bold.

Can this ring be worn with a wedding band?

Yes. The slim 1.50mm band and raised solitaire sit flush against most wedding bands, so the engagement and wedding set stack cleanly.

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